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24 lines
672 B
ArmAsm
24 lines
672 B
ArmAsm
; Cartridge "header"
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; (In fact, it's at the end of the cartridge, so more a "trailer".)
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;
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; Christian Groessler, 06-Jan-2014
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.ifndef __ATARIXL__
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.export __CART_HEADER__: absolute = 1
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.import __CARTSIZE__, __CARTFLAGS__, cartinit, cartstart
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.include "atari.inc"
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.segment "CARTHDR"
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.word cartstart ; start routine
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.byte 0 ; must be zero
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.byte <__CARTFLAGS__
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.word cartinit ; init routine
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.assert (__CARTSIZE__ = $2000 || __CARTSIZE__ = $4000), error, "Cartridge size must either be $2000 or $4000"
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.endif ; .ifndef __ATARIXL__
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